4275532
Beschreibung
Quiz von schnorgelhopper, aktualisiert more than 1 year ago
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Erstellt von schnorgelhopper
vor mehr als 8 Jahre
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Frage 1
Frage
What charge does the cyanide ion have
Antworten
-
+1
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-1
-
-2
-
-3
-
it doesn't have a charge
Frage 2
Frage
What is the formula for the hydroxide ion? (Assume numbers are subscripts)
Antworten
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OH+
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H3O-
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OH-
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H2
Frage 3
Frage
What is the formula for the hydroxide ion?
Antworten
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OH-
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OH+
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H3O+
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H30-
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H2
Frage 4
Frage
The formula for Nitrate, inculding the charge is [blank_start]NO3=[blank_end]
Antworten
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NO3-
Frage 5
Frage
acetate is C3H2O2-
Antworten
- True
- False
Frage 6
Frage
Enter the formula for a sulfite ion [blank_start]SO3[blank_end]. now enter the charge (put the number first, then the sign) [blank_start]2-[blank_end]
Antworten
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SO3
-
2-
Frage 7
Frage
Name this ion: NO2 - [blank_start]nitrite[blank_end]
Antworten
-
nitrite
Frage 8
Frage
which of these is the chlorite ion? (Ion and its charge are separated by a space)
Antworten
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ClO3 -
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ClO3 2-
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ClO2 -
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Cl -
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ClO2 2-
Frage 9
Frage
C2H3O2 - is known as
Antworten
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vinegar
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hydrate
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carboxyhydroxilate
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acetate
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hydronium
Frage 10
Frage
What charge does a sulfite ion have? (Put the number first, then the sign, no space between) [blank_start]2-[blank_end]
Antworten
-
2-
Frage 11
Frage
How many oxygens in a dicromate ion? [blank_start]7[blank_end]
Antworten
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7
Frage 12
Frage
Write the formula for carbonate [blank_start]CO3[blank_end] Now write the charge number first then sign [blank_start]2-[blank_end]
Antworten
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CO3
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2-
Frage 13
Frage
What is the name for this ion? NH4+
Antworten
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Nitrhydrium
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Nitrohydrate
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ammonium
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acetate
Frage 14
Frage
This is the formula for a phosphate ion. PO4 [blank_start]3[blank_end]-
Antworten
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3
-
2
-
1
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