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Oksana_A [137]
2 years ago
9

Select the chemical equation below that is balanced

Chemistry
1 answer:
denis23 [38]2 years ago
6 0

Answer:

  • cucl⁴
  • h2o4
  • 5 hco4
  • kso4(nh4)
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Explain how tectonic plates move relative to one another at a transform plate boundary
bekas [8.4K]

Answer:The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.

Explanation:

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3 years ago
A geologist finds an area with a lot of slate, a type of metamorphic rock, on the surface of the land. What might this indicate
Elan Coil [88]

Answer:

Explanation:

Two things that can be deduced by this finding would be that the location was most likely a very muddy area with lots of clay minerals, as well as having lots of crustal movements. This is because slate is created when crustal movement buries clay minerals and other materials in the crust of the Earth. This is later melted and squeezed together from the sheer heat that is applied  being so far underground. Therefore, creating what we now know as Slate.

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2 years ago
Write a hypothesis to predict how reaction rate will change when temperature changes. For example: “ If i heat a reaction, then
cricket20 [7]
If I heat a reaction then the rate will increase because the higher the temperature the faster the reaction.

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8 0
3 years ago
A block of ice has a weight of 35
Alex17521 [72]
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3 0
3 years ago
5. If 1 g of a gas occupies a volume of 300 mL at STP, what is the molecular weight of the gas?
ikadub [295]

Answer:

74,67 gr/mol

Explanation:

At STP 1 mole of an ideal gas has volume of 22,4 L. Since we know the volume of the gas we can find the number of moles of the gas. (300 mL=0,3 L)

n=0,3L/22,4 L=0,01339 mol

Since we know weight of the gas as 1 g, we can find the molecular weight as;

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3 0
2 years ago
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