2 years ago

What is an ampere? pleASE QUICK

Chemistry

2 answers:

SIZIF [17.4K]2 years ago

5 0

Answer:The SI base unit of electrical current.

Explanation:

The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of Quantities: they are notably a basic set from which all other SI units can be derived.

DiKsa [7]2 years ago

5 0

Ampere is............oh yay someone answered (just gonna steal those points real quick) ;)

You might be interested in

During a rainy spring, where are you most likely to find surface runoff

Dahasolnce [82]

Answer:On a sloped parking lot

Explanation:

7 0

2 years ago

For the reaction 2 HCl + Na2CO3 → 2 NaCl + H2O + CO2 8.0 moles of CO2 is collected at STP. What is the volume of CO2? 1. 57.6 L

Dmitry [639]

Answer:

Option 5. 179L

Explanation:

The reaction is:

2 HCl + Na₂CO₃ → 2NaCl + H₂O + CO₂

The amount of collected CO₂ is 8 moles.

We apply the Ideal Gases Law at STP

STP are 1 atm of pressure and 273K of T°

P . V = n . R . T

1atm . V = 8 mol .0.082L.atm/mol.K . 273K

V = (8 mol .0.082L.atm/mol.K . 273K) / 1 atm = 179 L

6 0

3 years ago

The ionization energy of chlorine is lower than the ionization energy for

photoshop1234 [79]

Answer: Fluorine.

Explanation:

6 0

3 years ago

Consider the following reactions. (Note: (s) = solid, (l) = liquid, and (g) = gas.) ½H2(g) + ½I2(g) → HI(g), ΔH = +6.2 kcal/mole

BARSIC [14]

½H2(g) + ½I2(g) → HI(g) ΔH = +6.2 kcal/mol
or...
½H2(g) + ½I2(g) + 6,2kcal/mole → HI(g)
________
21.0 kcal/mole + C(s) + 2S(s) → CS2(l)
or...
C(s) + 2S(s) → CS2(l) ΔH = +2,1 kcal/mole
_________
ΔH > 0 ----------->>> ENDOTHERMIC REACTIONS

4 0

2 years ago

Read 2 more answers

The middle block of the periodic table is called?

Masteriza [31]

Answer: The transition metals make up the middle block of he periodic table

3 0

2 years ago