Chemistry

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Which of the following elements is not a metal? A) Ba B) Mg C) Xe D) Pb E) ... Started by madam-professor	1 Replies 46 Views	Aug 27, 2018 by Kimmy
Give the formula for sodium chlorate. A) NaClO B) NaClO2 C) NaClO3 D) ... Started by neverstopbelieb	1 Replies 89 Views	Aug 27, 2018 by macagnavarro
What volume will a balloon occupy at 1.0 atm, if the balloon has a volume of 7.6 L at 3.8 atm? A) ... Started by Alygatorr01285	3 Replies 108 Views	Aug 27, 2018 by shaquita
Write the name for Sn(SO4)2. Remember that Sn forms several ions. A) tin (I) sulfite B) tin (IV) ... Started by chads108	1 Replies 68 Views	Aug 27, 2018 by trampas
What pressure (in atm) will a sample of O2 gas occupy at 100.0 mL, if O2 has a volume of 25.00 mL at ... Started by penguins	1 Replies 105 Views	Aug 27, 2018 by ngr69
Write the name for Ca3(PO4)2. A) calcium (III) phosphite B) calcium (II) phosphite C) calcium ... Started by Deast7027	1 Replies 110 Views	Aug 27, 2018 by Meganchabluk
A sample of 0.300 moles of nitrogen occupies 0.600 L. Under the same conditions, what amount of ... Started by go.lag	3 Replies 102 Views	Aug 27, 2018 by kaykay69
A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in L) of gas will the ... Started by cdr_15	1 Replies 76 Views	Aug 27, 2018 by kkenney
To what temperature must a balloon, initially at 25C and 2.00 L, be heated in order to have a volume ... Started by melina_rosy	1 Replies 68 Views	Aug 27, 2018 by mohan
Determine the name for aqueous HBr. A) bromic acid B) bromous acid C) hydrobromous acid D) ... Started by cookcarl	1 Replies 115 Views	Aug 27, 2018 by ApricotDream
To what volume will a sample of gas expand if it is heated from 50.0C and 2.33 L to 500.0C? A) ... Started by cherise1989	3 Replies 84 Views	Aug 27, 2018 by karmakat49
Which of the following elements is a lanthinide? A) U B) Pm C) Rf D) ... Started by geoffrey	1 Replies 50 Views	Aug 27, 2018 by yasmin
How many significant figures are in 1009.630 mL? A) 3 B) 4 C) 5 D) 6 E) ... Started by Chloeellawright	1 Replies 42 Views	Aug 27, 2018 by Jordin Calloway
Identify the formula for nitric acid. A) HNO3 B) HNO2 C) HNO D) ... Started by tfester	1 Replies 101 Views	Aug 27, 2018 by Ksh22
Determine the name for P4O10. A) phosphorus (IV) oxide B) diphosphorus pentoxide C) phosphorus ... Started by Tirant22	3 Replies 138 Views	Aug 27, 2018 by paavo
In Boyle's Law, A) volume is inversely proportional to pressure. B) volume is proportional to ... Started by jCorn1234	1 Replies 179 Views	Aug 27, 2018 by atrochim
No two electrons can have the same four quantum number is known as A) Pauli exclusion principle. ... Started by penza	1 Replies 245 Views	Aug 27, 2018 by heyhey123
Determine the name for Cl2O. A) chlorine oxide B) dichlorine monoxide C) chlorine (I) oxide D) ... Started by maychende	1 Replies 138 Views	Aug 27, 2018 by lorealeza
Determine the name for HClO3. A) hydrochloric acid B) hydrochlorus acid C) chlorate acid D) ... Started by acc299	3 Replies 145 Views	Aug 27, 2018 by Athena23
What pressure will 2.6 1023 molecules of H2 exert in a 3.9 L container at 45C? A) 5.7 atm B) ... Started by RODY.ELKHALIL	1 Replies 130 Views	Aug 27, 2018 by janeli
Calculate the atomic mass of element X, if it has 2 naturally occurring isotopes with the following ... Started by colton	1 Replies 170 Views	Aug 27, 2018 by ecabral0
How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K? A) 1.89 1024 ... Started by burchfield96	1 Replies 119 Views	Aug 27, 2018 by lindahyatt42
Give the ground state electron configuration for Pb. A) Xe 6s2 6p2 B) Xe 6s2 5d10 6p2 C) Xe 6s2 ... Started by rosent76	3 Replies 88 Views	Aug 27, 2018 by moormoney
How many mg does a 433 kg sample contain? A) 4.33 10-4 mg B) 4.33 107 mg C) 4.33 10-3 mg D) ... Started by madam-professor	1 Replies 40 Views	Aug 27, 2018 by FergA
Give the ground state electron configuration for Cd. A) Kr 5s2 5d10 B) Kr 5s2 4d10 5p2 C) Kr ... Started by karlynnae	1 Replies 64 Views	Aug 27, 2018 by lindahyatt42