Predicting Products of Chemical Reactions

Front

What is the product of the reaction: Na (s) + Cl₂ (g) → ?

Back

NaCl

Front

What subscript should a diatomic element have?

Back

2, only when it is an element

Front

Why does chlorine have a subscript of 2 in the products of a reaction?

Back

Because Chlorine is Diatomic.

Front

Fill in the blank: Cu + AgNO₃ → Ag + ?

Back

Cu(NO₃)₂

Front

Predict the products for the reaction: AgNO₃ + KCl → ?

Back

AgCl + KNO₃

Front

What is a diatomic molecule?

Back

A molecule that consists of two atoms, which can be of the same or different elements.

Front

What is a double replacement reaction?

Back

A chemical reaction where two compounds exchange ions or bonds to form two new compounds.

Front

What is the charge of Copper in Cu(NO₃)₂?

Back

2+

Front

What is the significance of coefficients in a chemical equation?

Back

Coefficients indicate the number of molecules or moles of a substance involved in the reaction.

Front

What does it mean if a substance is soluble in water?

Back

It means the substance can dissolve in water to form a solution.