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2 years ago

The light reactions synthesize ATP, NADPH, and O2 using which of the the following process(es):

Chemistry

2 answers:

Irina-Kira [14]2 years ago

7 0

Answer:

<u>hi your answer would be</u>

oxidation and reduction

<em>Hope this helps :)</em>

julia-pushkina [17]2 years ago

4 0

Answer:

D . oxidation and reduction oxidation

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What results from a reaction of a base and a hydronium ion.

BartSMP [9]

Answer:

An acid

Explanation:

» The reaction of any hydrogen ion or hydroxonium ion with a base results into an acidic solution.

For hydrogen ions:

${ \rm{H {}^{ + }_{(aq)} + Cl {}^{ - } _{(aq)} \: \dashrightarrow \: HCl _{(aq)} }}$

For hydroxonium ions:

${ \rm{H _{3} O {}^{ + } _{(aq)} +Cl {}^{ - } _{(aq)} \: \dashrightarrow \:HCl _{(aq)} + H _{2} O _{(l)}}}$

6 0

2 years ago

What is the most abundant gas in our atmosphere? oxygen hydrogen nitrogen water

Inessa [10]

It seems that nitrogen is, but its odd tbh.

7 0

3 years ago

Read 2 more answers

1 Point

KatRina [158]

D removing thermal energy from the water

6 0

2 years ago

How many grams of KNO3 would recrystallize from 100 g of water, if a saturated solution were cooled from 50 degrees celcius to 2

Lelechka [254]

Answer:

$m_{cryst}=58g$

Explanation:

Hello there!

In this case, according to the attached solubility chart, it is possible for us to realize that about 88 grams of KNO3 are soluble at 50 °C but just 30 grams are soluble at 20 °C in the same 100 g of water.

In such a way, the crystalized mass of this solute can be calculated by subtracting the mass at 50 °C and the mass at 20 °C:

$m_{cryst}=88g-30g\\\\m_{cryst}=58g$

Best regards!

8 0

3 years ago

If the amount of gas and volume are constant and you double the temperature of the gas, pressure halves

Lapatulllka [165]

Explanation:

if we fix the temperature, we are just left with PV = constant for the gas law. So, in this situation, if the volume is doubled, the pressure must go down by one-half. And vice-versa. The simplest illustration of this would be a cylinder with a plunger on one end: if you push the plunger in so that the volume of the cylinder is halved and the temperature remains constant, then the pressure will double.

7 0

3 years ago