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katovenus [111]
3 years ago
9

A wedge, which is used to split objects, distributes the force applied on its blunt face as shown in the image.

Chemistry
2 answers:
nlexa [21]3 years ago
8 0
B.the sides of the wedge are inclined
atroni [7]3 years ago
8 0

Answer:

b

Explanation:

i did the usatest prep

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The Ottoman Empire was dissolved following World War I. Which modern nation came out of that empire?
kati45 [8]
The answer would be Turkey
7 0
3 years ago
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Write an equation that represents the action in water of rubidium hydroxide as an Arrhenius base.
Anika [276]

Answer:

RbOH  → Rb⁺ +  OH⁻

As the hydroxide can gives the OH⁻ in water, it is considered as an Arrhenius's base

Explanation:

Arrhenius theory states that a compound is considered a base, if the compound can generate OH⁻ ions in aqueous solution.

Our compound is the RbOH.

When it is put in water, i can dissociate like this:

RbOH  → Rb⁺ +  OH⁻

As the hydroxide can gives the OH⁻ in water, it is considered as an Arrhenius's base

3 0
3 years ago
Calcium carbonate decomposes according to the following equation:
Bad White [126]

Answer:

CaCO3----------CaO+CO2

(40g+12g+16g×3) of CaCO3 produce (40g+16g) of CaO

100g of CaCO3 -----------------56g of CaO

20g of CaCO3-------------------x grams of CaO

x=(20g×56g)÷100g

x=1120gg÷100g

x=11.2g of CaO

Therefore, 11.2grams of CaO from 20grams of CaCO3

HOPE IT HELPED, PLEASE MARK BRAINLIEST

8 0
2 years ago
In which pair of elements are both metalloids?
Aleksandr [31]

Answer:    

Sb and Te

Explanation:

there are on the stair step

3 0
3 years ago
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Is a horned lizard a producer
nata0808 [166]

Answer:

no

Explanation:

they are insectivores, as they have a diet of primarily insects. producers are organisms that make their own energy, like plants, but horned lizards get their energy from consuming other organisms, so they are not producers

7 0
3 years ago
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