What is another term for a solid that forms in an aqueous reaction?
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What is another term for a solid that forms in an aqueous reaction?. What is another term for a solid that forms in an aqueous reaction?. Answer : Precipitate. Which of the products in this reaction is a precipitate?. MgCl 2 (aq) + K 2 SO 4 (aq) → MgSO 4 (s) + 2 KCl (aq).

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What is another term for a solid that forms in an aqueous reaction?

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What is another term for a solid that forms in an aqueous reaction

What is another term for a solid that forms in an aqueous reaction?


What is another term for a solid that forms in an aqueous reaction

What is another term for a solid that forms in an aqueous reaction?

Answer: Precipitate


What is another term for a solid that forms in an aqueous reaction

Which of the products in this reaction is a precipitate?

MgCl2(aq) + K2SO4(aq) → MgSO4(s)

+ 2 KCl (aq)


What is another term for a solid that forms in an aqueous reaction

Which of the products in this reaction is a precipitate?

MgCl2(aq) + K2SO4(aq) → MgSO4(s)

+ 2 KCl (aq)

Answer: MgSO4(s)


What is another term for a solid that forms in an aqueous reaction

What types of reactions are these?

  • MgO + 2 Na Na2O + Mg

  • 2 Na + Cl2  2 NaCl

  • CH4 + 2 O2 CO2 + 2 H2O

  • MgI2 + 2 NaCl MgCl2 + 2 NaI

  • CO2  C + O2


What is another term for a solid that forms in an aqueous reaction

What types of reactions are these?

  • MgO + 2 Na Na2O + Mg

  • 2 Na + Cl2  2 NaCl

  • CH4 + 2 O2 CO2 + 2 H2O

  • MgI2 + 2 NaCl MgCl2 + 2 NaI

  • CO2  C + O2

  • Answer:

  • Single Replacement B) Synthesis

  • C) Combustion D) Double Replacement

  • E) Decomposition


What is another term for a solid that forms in an aqueous reaction

List the two products that can be formed in a combustion reaction?


What is another term for a solid that forms in an aqueous reaction

List the two products that can be formed in a combustion reaction?

Answer: CO2 and H2O


What is another term for a solid that forms in an aqueous reaction

Predict the product that will form from this reaction?

2 Na + 2 HCl → ?


What is another term for a solid that forms in an aqueous reaction

Predict the product that will form from this reaction?

2 Na + 2 HCl → ?

Answer: 2 NaCl + H2


What is another term for a solid that forms in an aqueous reaction

What coefficient will complete this chemical equation?

2 CaF2 + O2 → 2 CaO + ? F2


What is another term for a solid that forms in an aqueous reaction

What coefficient will complete this chemical equation?

2 CaF2 + O2 → 2 CaO + ? F2

Answer: 2


What is another term for a solid that forms in an aqueous reaction

Give all four coefficients that will complete this equation.

__Al + __ H PO → __H + __ AlPO

3

2

4

4


What is another term for a solid that forms in an aqueous reaction

Give all four coefficients that will complete this equation.

__Al + __ H PO → __H + __ AlPO

3

2

4

4

Answer: 2,2,3,2


What is another term for a solid that forms in an aqueous reaction

Assign oxidation numbers to the following compound?

K2(SO4)


What is another term for a solid that forms in an aqueous reaction

Assign oxidation numbers to the following compound?

K2(SO4)

Answer:

K = +1

S = +6

O = -2


What is another term for a solid that forms in an aqueous reaction

What reactant will be oxidized in this reaction?

SiO2 + Ca → CaO + Si


What is another term for a solid that forms in an aqueous reaction

What reactant will be oxidized in this reaction?

SiO2 + Ca → CaO + Si

Answer: Ca (it gains a positive charge, so it lost electrons)


What is another term for a solid that forms in an aqueous reaction

If lithium (Li) was reduced in this reaction, what was the reducing agent?

Zn + Li2O → Li + ZnO


What is another term for a solid that forms in an aqueous reaction

If lithium (Li) was reduced in this reaction, what was the reducing agent?

Zn + Li2O → Li + ZnO

Answer: Zn


What is another term for a solid that forms in an aqueous reaction

What does “Oil Rig” stand for?


What is another term for a solid that forms in an aqueous reaction

What does “Oil Rig” stand for?

Answer:

O = Oxidation

I = Is

L = Loss

R = Reduction

I = Is

G = Gain


What is another term for a solid that forms in an aqueous reaction

What do the following symbols stand for in a chemical reaction?

A. (s)

B. (g)

C. (aq)

D. (l)


What is another term for a solid that forms in an aqueous reaction

What do the following symbols stand for in a chemical reaction?

A. (s)

B. (g)

C. (aq)

D. (l)

  • Answer:

  • Solid

  • Gas

  • Aqueous

  • Liquid


What is another term for a solid that forms in an aqueous reaction

What are the 4 signs that a chemical reaction has happened?


What is another term for a solid that forms in an aqueous reaction

What are the 4 signs that a chemical reaction has happened?

Answer:

1. Color change

2. Formation of a gas

3. Formation of a precipitate (solid)

4. Heat/light produced


What is another term for a solid that forms in an aqueous reaction

Matter cannot be ______ or _______.


What is another term for a solid that forms in an aqueous reaction

Matter cannot be ______ or _______.

Answer: Created or Destroyed


What is another term for a solid that forms in an aqueous reaction

If 15 grams of H2 reacts with 20 grams of O2 , how many grams of H2O will be in the product?

2 H2 + O2 → 2 H2O


What is another term for a solid that forms in an aqueous reaction

If 15 grams of H2 reacts with 20 grams of O2 , how many grams of H2O will be in the product?

2 H2 + O2 → 2 H2O

Answer: 35 grams


What is another term for a solid that forms in an aqueous reaction

Which of the following is most likely an oxidation reduction reaction?

  • MgO + 2 Na Na2O + Mg

  • 2 Na + Cl2  2 NaCl

  • MgI2 + 2 NaCl MgCl2 + 2 NaI

  • CO2  C + O2


What is another term for a solid that forms in an aqueous reaction

Which of the following is most likely an oxidation reduction reaction?

  • MgO + 2 Na Na2O + Mg

  • 2 Na + Cl2  2 NaCl

  • MgI2 + 2 NaCl MgCl2 + 2 NaI

  • CO2  C + O2

Answer: A


What is another term for a solid that forms in an aqueous reaction

Which of the following reactions shows this written equation?

A) Pb2O + Cl → O2 + Pb2Cl

B) PbO + Cl2 → O + PbCl2

C) PbO + Cl2 → O2 + PbCl2

D) PbO2 + Cl2 → O2 + PbCl

Lead (II) oxide and chlorine react to produce oxygen and lead (II) chloride.


What is another term for a solid that forms in an aqueous reaction

Which of the following reactions shows this equation written correctly?

A) Pb2O + Cl → O2 + Pb2Cl

B) PbO + Cl2 → O + PbCl2

C) PbO + Cl2 → O2 + PbCl2

D) PbO2 + Cl2 → O2 + PbCl

Lead (II) oxide and chlorine react to produce oxygen and lead (II) chloride.

Answer: C


What is another term for a solid that forms in an aqueous reaction

Write the chemical equation based on the word equation.

Word Equation: Magnesium bromide reacts with potassium to produce potassium bromide and magnesium.


What is another term for a solid that forms in an aqueous reaction

Write the chemical equation based on the word equation.

Word Equation: Magnesium bromide reacts with potassium to produce potassium bromide and magnesium.

Answer: MgBr2 + 2 K → 2 KBr + Mg


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