1. Magnesium Bromide
Step 1: Write out the charges for each ion (2pts)
Step 2: Do the charges cancel out? (1pts)
Step 3: Determine how many of each ion is needed to make the overall charge zero. (1pts)
Step 4: Write the correct formula, correct order and amount of each ion. (2pts)
2. Zinc Phosphide
Step 1: Write out the charges for each ion (2pts)
Step 2: Do the charges cancel out? (1pts)
Step 3: Determine how many of each ion is needed to make the overall charge zero. (1pts)
Step 4: Write the correct formula, correct order and amount of each ion. (2pts)
Answers: 1
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Chemistry, 22.06.2019 22:30
What is the work done by the electric force to move a 1 c charge from a to b?
Answers: 2
1. Magnesium Bromide
Step 1: Write out the charges for each ion (2pts)
Step 2: Do the...
Step 2: Do the...
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