Chemistry, 02.09.2019 23:10 6946599268
The toxic pigment called whte lead pb3(oh)2(co33)2 has been replaced in white paints by rutile, tio2. how much rutile can be prepared from 379 g of an ore that contains 88.3% ilemnite (fetio3) by mass?
2ftio3 + 4hcl + cl2 ? 2fecl3 + 2tio2 + 2h2o
Answers: 1
Chemistry, 23.06.2019 01:00
Which description best characterization the motion of particles in a solid
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Chemistry, 23.06.2019 04:31
Areaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:
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Chemistry, 23.06.2019 11:00
The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) → 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
Answers: 2
The toxic pigment called whte lead pb3(oh)2(co33)2 has been replaced in white paints by rutile, tio2...
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