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FromTheMoon [43]
3 years ago
15

Which metal does not form cations of differing charges?

Chemistry
1 answer:
valkas [14]3 years ago
8 0

Transition metals

Most transition metals differ from the metals of Groups 1, 2, and 13 in that they are capable of forming more than one cation with different ionic charges. As an example, iron commonly forms two different ions

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Balance the following reaction:
miv72 [106K]

 The balanced reaction is   as below

3A₂B  + 2DC₃→ 6 AC  + D₂B₃


The number that must be  to the left of AC   is 6

 Explanation

  • According to the law  of mass  conservation , the number of atoms in reactant side   must be equal  to number  to the number of atoms  in  product  side.
  • Therefore the equation above is balance  since  it obey the law of mass conservation.
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Which is a characteristics of all ions
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Answer:

All ions must a overall charge

Explanation:

4 0
3 years ago
Only 9 I’m about to end it Jesus
igor_vitrenko [27]

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Ok so the answer for 9 is

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Explanation:

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3 years ago
The average propane cylinder for a residential grill holds approximately 18 kg of propane. How much energy (in kJ) is released b
brilliants [131]
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The complete combustion of propane proceeds through the following reaction:
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The molar mass of propane is 44.1 grams/mole. Using this value, the number of moles propane to be burned can be determined from the mass of propane given. Afterwards, this number of moles is multiplied by the heat of combustion to give the total heat produced from the reaction of the given mass of propane.

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= 729,931.97 kJ
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3 years ago
1. In an energy pyramid, which way does energy transfer?
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It is B, From the bottom of the pyramid to the top

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