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weeeeeb [17]
2 years ago
7

BRainlist and 25 Points How do we (humans) use charoite? Give 4 ways

Chemistry
1 answer:
puteri [66]2 years ago
5 0

Answer:

Blood pressure, jewlery, design, and as a cleanser

Explanation:

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A student knows that hydrogen (H) atoms and oxygen (O) atoms combine to form water (H2O). The student correctly predicts that hy
marusya05 [52]

Answer:

A

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They both need to lose 2 electrons to form ions

6 0
3 years ago
How many moles of SO2 will be produced from 11.5 moles of O2?
pshichka [43]

Explanation:

Respuesta: La masa atómica del carbono (C) es 12 g/mol; para el oxígeno (O) es de 16 g/mol. Esto significa que 6.022 x 1023 átomos de carbono pesan 12 gramos. Según esto, el peso molecular del CO2 es: 12 g/mol [C] + 2 x 16 g/mol [O2] = 44 g/mol

8 0
3 years ago
Help me with this question!!
skelet666 [1.2K]
Nitrogen is ...19.7
flourine is 80.3...
hope this helps!
8 0
3 years ago
How many kilojoules are needed to convert 77.5 grams of ice at -8.00°C to water at 95.0°C?
Over [174]
Q=mcθ
m= 0.0775 kg
c= 4184 J·kg−1·K−1.
θ= T(final) - T(initial), 95-(-8)

Q=33398.78 J so kJ divide 1000

= 33.39878 kJ
7 0
2 years ago
How many moles of iron can be produced from 4.20 moles of iron (III) oxide?
Kay [80]
Hope this helps, have a nice day ahead!

6 0
3 years ago
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