7. Which of the following statements regarding Aztec religion is not true? A) A. Like Christianity, it was a monotheistic religion. B) B. Aztec religion occasionally required human sacrifices. C) C Aztec religion was extremely important to their culture. D) D. Aztec religion often times was demonstrated in their artwork.
Q: Consider the following cell: Pt(s) | H₂(g, 1 atm) |H*(aq, ? M) II Ag* (aq, 1.0 M) | Ag(s) Calculate…
A: Answer:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…
Q: 31. To what volume should you dilute 50.0 mL of a 12 M stock HNO3 solution to obtain a 0.100 M HNO3…
A: #31 show work HNO3 Before dilution After dilution Molarity M1= 12 M M2 =0.100M Volume…
Q: 1. Find the oxidation number for nitrogen in the following species, a) NH3 b) N20 c) NO d) NO2 e)…
A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…
Q: State what functional group is present in the following molecule: CH3 CH;-CH2-CH2-CH2-C-N- CH3 H.…
A: The functional group in the molecule has to be stated.
Q: 5. Carbon dioxide gas reacts with calcium hydroxide to produce calcium carbonate and water. If 450…
A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…
Q: 6. How many moles of solute are present in .75 L of a .89 M (molar) solution? (please show work)
A: As we know, molarity of a solution is defined as the no. of moles of solute dissolved per litre of…
Q: Thanks!
A: The given reaction can be written as:
Q: one question in two images, please help. Thanks
A: The objective of the question is to understand the chemical reaction that occurs when silver nitrate…
Q: Question 6 wanted to see if I did it right. Thanks
A: Given: Initial moles of CO = 1.0 mol Initial moles of H2O = 1.0 mol Volume of vessel = 50.0 L Kc =…
Q: 2. Each of the circled hydrogens in the compound shown below could potentially be removed by…
A: Here we have to predict which of the following bases will deprotonate the following indicated acidic…
Q: Given what you know about the specific heats of various substances, why are pots and pans made of…
A: Specific heat capacity : It is defined as the amount of heat required to raise the temperature of 1…
Q: At a certain temperature, 0.322 mol CH, and 0.812 mol H, S are placed in a 3.00 L container. CH, (g)…
A: Let disassociation constant is x for the reaction , we have 0.322 -x moles of methane, 0.812-2x H…
Q: 24. Propose an efficient synthesis for each of the following transformation: Br > (a) OH (b)
A: The conversion is given as,
Q: At 387 K, this reaction has a K. value of 0.0814. X(g) + 3 Y(g) = Z(g) Calculate K, at 387 K. Note…
A: The given chemical reaction is as follows: Xg + 3Yg ⇌ Zg The value of Kc for this reaction is =…
Q: Write the formula of the conjugate acid of the Brønsted-Lowry base. HBO3²- H2BO3-
A: In this question, we have to write the formula of conjugate acid of the Bronsted-Lowry base HBO32- :
Q: Which sequence correctly ranks the following aromatic rings in order of increasing rate of…
A: In an electrophilic substitution reaction the hydrogen atom of aromatic ring is substituted by an…
Q: 5. What is the edge length of a body-centered cubic unit cell made up of atoms that each has a…
A:
Q: Experiments were performed for the reaction: D+ 2 G→ L. Use the data to determine the orders of each…
A:
Q: Question 1 of 16 Determine the mass of solid NaCH,CO0 that must be dissolved in an existing 500.0 mL…
A:
Q: State what functional group is present in the following molecule: CH, CH-C=0
A: The compound given is
Q: Match the appropriate octahedral crystal-field splitting diagram with the given spin state and metal…
A: Given metal ions and their spin states: high-spin Mn2+ low-spin Ni3+ We have to draw the…
Q: In the gaseous system, N2 + 3H2 → 2NH3 , if 0.20 atm of N2, 0.30 atm of H and 0.40 atm of NH; are at…
A: Equilibrium constant (Kp) – Equilibrium constant (Kp) equals to ratio of pressures of products and…
Q: Number 15 please. options are 4.9* 10^-2, 1.7*10^-5, 8.5*10^-6 and <1.0*10^-6
A:
Q: Treating 2-methyl-2-pentene with Br2 is expected to produce which of the following as the major…
A:
Q: Each of the chemical formulas is incorrect. Identify the mistake and rewrite the formula with the…
A:
Q: Consider the reaction. A(aq) = 3 B(aq) K. = 1.59 x 10–6 at 500 K If a 5.40 M sample of A is heated…
A:
Q: 33. Describe and explain what happens to the pressure, volume, and temperature of air in a balloon…
A: Following are the observations for the pressure, volume and temperature, when a balloon is being…
Q: Draw the skeletal ("line") structure of a saturated fatty acid with 10 carbons.
A: Fatty acids are long-chain carboxylic acids. These have large hydrophobic part which makes it…
Q: Predict the major product of the following reaction sequence, and show a mechanism for its…
A:
Q: Use bond energies to calculate the heat of reaction: H 0=C=0 + 2N–H H EN N FH + Н—о—н H H H kJ Bond…
A: We have to calculate the heat of reactionusing bond enthalpies Bond enthalpy…
Q: weight of three tablets 0.972 (1 tablet is 200mg so 200 x3 =600) weight crude ibuprofen 0.823 weight…
A: ##Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: A solution is made by mixing 244.0 mL of ethanol initially at 12.9 °C with 244.0 mL of water…
A: Heat energy absorbed by ethanol = Heat energy released by water Heat energy released /absorbed =…
Q: Solid barium acetate is slowly added to 175 mL of a 0.0500 M sodium carbonate solution. The…
A: Given that conc. of Na2CO3 = 0.0500 M [CO3–2] = 0.0500 M Ksp of BaCO3 = 8.1 × 10–9
Q: (a) Balance the equation for the oxidation of formaldehyde to formic acid by MnO4 in basic solution…
A:
Q: The 3D image below is that of an allylic carbocation intermediate formed by the protonation of a…
A: Conjugated dienes can give 1,2 or 1,4 addition products in the electrophilic addition reactions. In…
Q: Write the acid-base chemical reaction between the two species listed, then label the conjugate…
A:
Q: A sample of ammonia gas in a balloon at STP is collected. At its final destination, the air…
A: The given problem can be solved by using the formula given below as; P1 V1T1=P2 V2T2…
Q: The following thermochemical equation is for the reaction of iron(II) oxide(s) with aluminum(s) to…
A:
Q: plz hurryyyy, thanks
A: Step 1:We know that, During recrystallization, it's crucial for the compound of interest to be…
Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…
A: Intramolecular forces are the one that held the two or more atoms together. There are following…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps