Chem: 20% Formative:- Syn/ Decomp/ SR lab

Check box all the products (IN WORDS) for Tin + Hydrochloric acid --> (Hint: use ion Sn⁺²)

• Hydrogen

• Tin (II) Chloride

• No Reaction

• Tin Chloride

• Tin (II) Chlorate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Check box all the products (IN WORDS) for Manganese + Nickel (II) Chloride --> (Hint: Use ion Mn ⁺⁴)

• Nickel

• Manganese (IV) Chloride

• No Reaction

• Manganese

• Nickel (II) Chloride

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are the products for _Sn⁺² + HCl -->

• H₂ + SnCl₂

• H + SnCl₂

• H₂ + Sn₂Cl₂

• SnH₂ + Cl₂

Tags

NGSS.MS-PS1-2

If magnesium reacts with hydrochloric acid, will the reaction occur and why/ why not?

• Yes, the reaction will occur and one of the products is the element hydrogen

• Yes, the reaction will occur and one of the products is the element chloride

• No, the reaction will not occur

• Yes, the reaction will occur and one of the products is the element magnesium

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Why can't NaMg be produced when Na reacts with MgCl2?

• Because Na and Mg have different charges

• Because MgCl2 is a compound that cannot be broken down

• Because Na and Mg are both metals

• Because NaMg is a noble gas

Are NaCl and Mg the only products that can be produced from the reaction between Na and MgCl2? Why or why not?

• Yes, because Na can displace Mg from MgCl2 and form NaCl

• No, because other products can be formed in a complex reaction

• Yes, because Na and MgCl2 can only form two products

• No, because Na can also react with other elements present in the reaction mixture

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Explain how a synthesis, decomposition, and single displacement reaction all differ.

• Synthesis involves two or more substances combining, decomposition involves a single compound breaking down, and single displacement involves one element replacing another in a compound

• Synthesis involves breaking down a compound, decomposition involves combining elements, and single displacement involves two compounds reacting

• Synthesis, decomposition, and single displacement are all the same type of reaction

• Synthesis involves one element replacing another, decomposition involves two substances combining, and single displacement involves a compound breaking down

Determine the balanced equation for the chemical equation of Manganese + Iron (III) Chloride --> (Hint: Manganese will be +4 ion)

• 3Mn + 4FeCl₃ --> 4Fe + 3MnCl₄

• 3Mn + 4FeCl₃ --> 2Fe + 4MnCl₄

• 2Mn + 4FeCl₃ --> 4Fe + 2MnCl₂

• No Reaction

• 4Mn + 3FeCl₃ --> 4Fe + 4MnCl₄

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following elements can be replaced by copper? (CHECK BOX ALL THAT APPLY)

• Zinc

• Hydrogen

• Silver

• Bromine

• Gold

Tags

NGSS.MS-PS1-5

What is the proper balanced equation for when Tin reacts with Hydrochloric acid? (Hint: Tin will be used as a +2 ion)

• 2 Sn + 2HCl --> 2 H₂ + 1 SnCl₂

• 1 Sn + 2HCl --> 1 H₂ + 1 SnCl₂

• 1 Sn + 2HCl --> 2 H + 1 SnCl₂

• 2 Sn + 2HCl --> 1 H + 2 SnCl₂

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5