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solmaris [256]
3 years ago
12

Sulphate is written as SO42-, what does the “4” represent and what does the “2-“ represent?

Chemistry
1 answer:
amm18123 years ago
3 0
(SO4)2 The SO4 = 4 oxygen and having a 2 like that (SO4)2 makes it have 2 S, and 8 O’s
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What makes the geometry of the tin(4) hydride to have a grater stability?
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Explanation:

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4 0
2 years ago
2S+3O2=2SO3. If 4moles of sulfur reacts with 9. 5 moles of oxygen, how many moles of oxygen would remain after the reaction?
natali 33 [55]

Answer: 3.5 moles

Explanation:

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7 0
3 years ago
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mol = \frac{MASS}{Molar Mass}
 
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Number of atoms of Cu =  mol × L
                
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5 0
3 years ago
Threats faced by the Everglades and the Louisiana wetlands.
Viefleur [7K]

Answer:

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Humans have drained swampy areas to allow for development. However, this has led to the Everglades drying up and even burning in recent years.

6 0
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3 0
3 years ago
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