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raketka [301]
3 years ago
8

John Fang has 5 apples, Jonny ate 3, how many are left!

Chemistry
1 answer:
Doss [256]3 years ago
8 0
Answer:5-3=2

As 5apple eaten 3apple so left 2apple
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Houses and other buildings use circuits that are wired in<br> ____________ ?
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Answer:

parallel circuits

Explanation:

4 0
2 years ago
What rule/principle States that electrons fill orbital from lowest energy to highest energy?
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The aufbau principle, from the German Aufbauprinzip (building-up principle), also called the aufbau rule, states that in the ground state of an atom or ion, electrons fill atomic orbitals of the lowest available energy levels before occupying higher levels.
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2 years ago
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A titration of 0.1 M NaOH into 1.2 L of HCl was stopped once the pH reached 7 (at 25C). If 0.4 L of NaOH needed to be added to a
MArishka [77]

Answer:

0.033 M

Explanation:

Let's consider the neutralization reaction between NaOH and HCl.

NaOH + HCl → NaCl + H₂O

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The molar ratio of NaOH to HCl is 1:1. The reacting moles of HCl are 0.04 moles.

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4 0
3 years ago
Which statement is a scientific conclusion?
dolphi86 [110]

Answer:

C

Explanation:

will silver wires conduct electricity better than copper wires ?

5 0
2 years ago
At constant temperature the pressure on a 6.0 L sample of a gas is reduced from 2.0 atm to 1.0 atm. What is the new volume of th
kotegsom [21]
P1V1=P2V2, so P1V1/P2=V2.
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