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3 years ago

How many sucrose molecules are in 3.0 moles of sucrose

Chemistry

1 answer:

OverLord2011 [107]3 years ago

6 0

The molecular mass of sucrose is 342.3<span> grams per mole (g/mol).</span>

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On average an adults lung volume is 5 L convert to mL

RideAnS [48]

1L=1000mL

$\\ \sf\longmapsto 5L$

$\\ \sf\longmapsto 5(1000)$

$\\ \sf\longmapsto 5000mL$

4 0

2 years ago

For the following hypothetical reaction: 3A + 3B —> 2C. How many moles of B will you need to convert 4 moles of A into as man

galben [10]

Answer:

Do you still need this??

Explanation:

7 0

2 years ago

Calculate the mass in grams of carbon needed to produce 160 g of CO2 in burning: C + O2 --> CO2

Vladimir [108]

160gof CO2×1molof CO2\44g of CO2×1mole of C\1mol of CO2×12g of C\1mole of C=
43.63g of C

5 0

2 years ago

Pt2 science......<br><br> Select correct answer ♡!

Dafna1 [17]

E should be correct.

The color may change, precipitation may occur, bubbles may form, gas forms, and the temperature changes.

Mark if correct please!

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3 years ago

If charge on only one object is tripled, determine the new force between them:

Allisa [31]

Answer:

+3·F

Explanation:

The number of objects in the given system = 2 objects

The charge on each object are; q₁ = -Q, q₂ = -Q

The force acting between the objects = +F

The distance between the objects = 2·d

The formula for the force acting between two charged particles is given as follows;

$F=K \times \dfrac{q_{1} \times q_{2}}{r^{2}}$

Therefore, we get;

$F=K \times \dfrac{-Q \times -Q}{(2\cdot d)^{2}} = K \times \dfrac{Q^2}{4 \cdot d^2}$

By tripling the charge, q₁, on the first object, we get;

q₂ = 3 × (-Q)

$F_2=K \times \dfrac{-3 \cdot Q \times -Q}{(2\cdot d)^{2}} = K \times \dfrac{3 \cdot Q^2}{4 \cdot d^2} = 3 \times +F = +3\cdot F$

Therefore, the new force between them, F₂ = +3·F

5 0

3 years ago