2 atoms in a molecule of RSq, TSq contains 3 different types of atoms (Sq, R, and T.)
Answer:
Formula in Hill system is I2O8. Computing molar mass (molar weight). To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element.
Explanation:
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12.88 M
<span>0.1278 M </span>
<span>0.2000 M </span>
<span>0.5150 M
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Below is the answer:
<span>5 times diluted (250/50),so 2.575/5=0.515 M
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I hope it helps.
First step is to balance the reaction equation. Hence we get
P4 + 5 O2 => 2 P2O5
Second, we calculate the amounts we start with
P4: 112 g = 112 g/ 124 g/mol – 0.903 mol
O2: 112 g = 112 g / 32 g/mol = 3.5 mol
Lastly, we calculate the amount of P2O5 produced.
2.5 mol of O2 will react with 0.7 mol of P2O5 to produce 1.4
mol of P2O5.
This is 1.4 * (31*2 + 16*5) = 198.8 g
Ferromagnesian silicate minerals (i looked it up)
