I think the correct answer from the choices listed above is option C. It is the metal Na that will react with water to produce a metal hydroxide and hydrogen gas. It reacts violently with water forming sodium hydroxide and the hydrogen gas.

8 0

4 years ago

For the following systems of equations, match each diagram on the left with its solution on the right.

mihalych1998 [28]

Answer:

1. (2,1)

2. (6,-1)

3.(-2,3)

8 0

3 years ago

Read 2 more answers

Rylee is baking cupcakes for a bake sale. She spends $35 on supplies and she plans to sell the cupcakes for $2.50 each. How many

Setler [38]

Answer:

44 cupcakes

Step-by-step explanation:

Since she spent $35, and she wants to profit $75, she needs to make $110.

110/2.5 = 44

6 0

3 years ago