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luda_lava [24]
3 years ago
14

On a distance-versus-time graph, a straight line indicates that an objects speed is zero?

Chemistry
2 answers:
mixas84 [53]3 years ago
7 0
If it's a straight line it either means its zero or going at a constant speed. 
aleksklad [387]3 years ago
5 0

Answer:

If it is Horizontal, that means it's not moving at all. At zero speed. It is not moving at a constant speed-

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There are 0.566 moles of carbonate in sodium carbonate.

<h3>CALCULATE MOLES:</h3>
  • The number of moles of carbonate (CO3) in sodium carbonate (Na2CO3) can be calculated by dividing the mass of carbonate in the compound by the molar mass of the compound.

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