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WINSTONCH [101]
2 years ago
7

What should I do for the science fair?

Chemistry
2 answers:
Tju [1.3M]2 years ago
5 0
Can plants grow without soil? That's what I did
denis-greek [22]2 years ago
4 0
Old but good do a volcano <span />
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Which types of reactions would result in the formation of precipitate?
IRINA_888 [86]

Answer:

Double Displacement Reaction

Explanation:

A double displacement reaction is a type of chemical reaction in which the reactant ions exchange places to form new products. Usually, a double displacement reaction results in precipitate formation.

8 0
3 years ago
What would the formula of gallium<br> bromide be?
Free_Kalibri [48]
GaBr3

Gallium=Ga
Bromine= Br
Bromide=Br3
5 0
3 years ago
When a pendulum swings, if it is not continuously pushed it will not stop eventually because some of its energy is changed into.
Vladimir79 [104]
Well, there is kinetic energy when the object is in motion. But it will stop eventually because that energy is converted into thermal energy, or heat.
7 0
3 years ago
The model below shows an atom of an element. 9 light grey and 8 dark grey balls sit at the center with 2 concentric black rings
aleksley [76]

Answer:

sorry if this is a bit late but i know what your talking about and your answer would be 8

stay happy!!

3 0
3 years ago
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Which factors would decrease the rate of a reaction? I. Lowering the temperature II. Increasing the concentration of reactants I
Basile [38]

I. Lowering the temperature would decrease the rate of the reaction.

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