Answer:In the winter the polar jet moves south and becomes stronger because the North Pole gets colder but the equator stays about the same temperature. This increases the temperature contrast and moves the strengthened polar front jet farther south.
Explanation:
Answer:
Explanation:
The answer is 9.03 × 10²⁴ molecules.
Avogadro's number is the number of units (atoms, molecules) in 1 mole of substance.
Make the proportion.
6.02 × 10²³ molecules per 1 mol
x per 15 mol
6.02 × 10²³ molecules : 1 mol = x : 15 mol
x = 6.02 × 10²³ molecules * 15 mol * 1 mol
x = 90.3 × 10²³ molecules
x = 9.03 × 10 × 10²³ molecules
x = 9.03 × 10²³⁺¹ molecules
x = 9.03 × 10²⁴ molecules
H 1s¹
He 1s²
Li [He] 2s¹
Be [He] 2s²
B [He]2s²2p¹
C [He]2s¹2p²
N [He] 2s²2p³
O [He]2s²2p⁴
F [He]2s²2p⁵
Ne [He]2s2p⁶
Na [Ne]3s¹
Mg [Ne]3s²
Al [Ne]3s²3p¹
Si [Ne]3s²3p²
P [Ne]3s²3p³
S [Ne]3s²3p⁴
Cl [Ne]3s²3p⁵
Ar [Ne]3s²3p⁶
K [Ar]4s¹
Ca [Ar]4s²
Answer:
first-order reaction is 0.300 s–1 at 400 °C.. ... (in seconds) would it take for the concentration of A to decrease from 0.900 M
Explanation:
yep thats all i know