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AnnyKZ [126]
3 years ago
9

20 points

Chemistry
1 answer:
poizon [28]3 years ago
5 0

Answer:

1, 4, 1,5

Explanation:

1 PCl5 + 4 H2O → 1 H3PO4 + 5 HCl

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Answer:

D. 4

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Answer and Explanation: Carbon can form a maximum of four covalent bonds. Carbon can share up to four pairs of electrons, therefore, the carbon atom fills its outer energy level and achieves chemical stability.

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43 milliliters of water weighs 43 g. what is the density of the water?
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Answer:

\rho =1g/mL

Explanation:

Hello,

In this case, since the density is defined as the ratio between the mass and the volume as shown below:

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Balancing word equation can someone help me 7 to 12 ​
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Hi Student,

Soory for not answer there but I needed help from someone , can you inbox me please !!

I am a Indian and I come there for seeing education system in your country. please, can you provide me some help ?

My Account name is jaiveersingh70 in Indian server of brainly. you can check my identity.

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