chell30bell chell30bell

20-10-2020
Chemistry

contestada

Choose the coefficient for blank 1 (in front of Rb)

_ Rb + _ P --> ___ Rb3P

options:

3

1

4

2

Respuesta :

20-10-2020

Answer:

3

Explanation:

Step 1: RxN

Rb + P → Rb₃P

Step 2: Balance RxN

We will need 3 Rb's on both sides.

3Rb + P → Rb₃P

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